Yawns are more contagious among people with closer relationships.
163
15 percent of Americans secretly bite their toes.
57
Only 2% of the worlds population is blonde.
15
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
There are two credit cards for every person in the United States.
2
On average women can hear better than men.
170
Karl Pillemer, a professor, performed a study on thousands of elderly people and what advice they had about life. On happiness, there was a consensus: “the elders viewed happiness as a choice, not the result of how life treats you.”
13